/* LOKBRILLUX - global styles.
   Dark graphite / electric white / amber. Logical properties are used so the
   layout can be mirrored later for RTL language versions. */

/* ---------- Tokens & reset ---------- */

:root {
  --bg: #0b0c0e;
  --bg-raised: #101216;
  --bg-card: #121418;
  --well: #ecebe7;
  --line: rgba(238, 240, 242, 0.11);
  --line-strong: rgba(238, 240, 242, 0.24);
  --text: #eef0f2;
  --text-soft: #c4c9cf;
  --muted: #8e959d;
  --accent: #e8a33d;
  --accent-strong: #f4b45a;
  --accent-ink: #16100a;
  --radius: 2px;
  --maxw: 1200px;
  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: 88px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

svg {
  display: block;
}

a {
  color: inherit;
}

button {
  font-family: inherit;
}

::selection {
  background: var(--accent);
  color: var(--accent-ink);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -4rem;
  inset-inline-start: 1rem;
  z-index: 100;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.7rem 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 1rem;
}

/* ---------- Layout primitives ---------- */

.container {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.section {
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.section-tight {
  padding-block: clamp(2rem, 4vw, 3rem);
}

.section-head {
  max-width: 720px;
  margin-bottom: clamp(1.6rem, 3.5vw, 2.6rem);
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  margin: 0;
  font-size: clamp(1.5rem, 2.7vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.section-intro {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}

.grid {
  display: grid;
  gap: 1.25rem;
}

.grid-cards {
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.badge {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius);
}

.note {
  font-size: 0.88rem;
  color: var(--text-soft);
  background: var(--bg-raised);
  border-inline-start: 3px solid var(--accent);
  padding: 0.9rem 1.1rem;
  margin: 1.2rem 0 0;
}

.note-warn {
  border-color: var(--accent);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.78rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  line-height: 1.2;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: var(--accent-strong);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.78rem;
}

.btn-lg {
  padding: 1rem 1.8rem;
  font-size: 0.95rem;
}

/* ---------- Header & navigation ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 12, 14, 0.88);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: clamp(148px, 12vw, 190px);
  height: auto;
  max-width: 100%;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  display: inline-block;
  padding: 0.35rem 0;
  color: var(--text-soft);
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.nav-link:hover {
  color: var(--text);
}

.nav-link[aria-current="page"] {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.nav-cta .btn {
  padding-block: 0.55rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 9px 10px;
  cursor: pointer;
}

.nav-toggle-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.nav-toggle.is-active .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-raised);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.5fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-block: clamp(2.2rem, 5vw, 3.4rem) 1.8rem;
}

.footer-brand .brand-logo {
  width: clamp(174px, 14vw, 214px);
}

.footer-tagline {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 30em;
}

.footer-legal {
  margin: 1.1rem 0 0;
  font-size: 0.84rem;
  color: var(--muted);
}

.footer-col h2 {
  margin: 0 0 0.9rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-col li {
  margin-block: 0.45rem;
}

.footer-col a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--text);
}

.footer-compliance p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem 2rem;
  padding-block: 1.4rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
}

.footer-bottom p {
  margin: 0;
}

.disclaimer {
  flex-basis: 100%;
  font-size: 0.8rem;
  line-height: 1.55;
}

/* ---------- Hero (home) ---------- */

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(3rem, 8vw, 6.5rem);
}

.hero h1 {
  margin: 0.9rem 0 1.1rem;
  font-size: clamp(2.05rem, 4.8vw, 3.65rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero h1 .accent-word {
  color: var(--accent);
}

.hero-sub {
  margin: 0;
  max-width: 34em;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.3vw, 1.12rem);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.9rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.7rem;
}

.tag {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.34rem 0.72rem;
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: 4px;
  outline: 1px solid var(--line);
  outline-offset: -1px;
}

.hero-media-note {
  margin: 0.85rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------- Vehicle-first catalog finder ---------- */

.fitment-finder {
  border-bottom: 1px solid var(--line);
  background: var(--bg-raised);
}

.fitment-finder-inner {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
  padding-block: 1.5rem;
}

.fitment-finder-copy h2 {
  margin: 0.22rem 0 0.25rem;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.fitment-finder-copy p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.fitment-finder-form {
  display: grid;
  grid-template-columns: minmax(150px, 0.7fr) minmax(220px, 1.3fr) auto;
  gap: 0.75rem;
  align-items: end;
}

.finder-field {
  display: grid;
  gap: 0.35rem;
}

.finder-field label {
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.finder-field input,
.finder-field select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  padding: 0.7rem 0.85rem;
  font: inherit;
}

.finder-field input::placeholder {
  color: var(--muted);
}

.finder-submit {
  min-height: 46px;
  white-space: nowrap;
}

/* ---------- Featured models ---------- */

.launch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.launch-block {
  border: 1px solid var(--line);
  background: var(--bg-card);
}

.launch-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

.launch-body {
  padding: 1.3rem 1.4rem 1.5rem;
  border-top: 1px solid var(--line);
}

.launch-body h3 {
  margin: 0.5rem 0 0.6rem;
  font-size: 1.12rem;
  line-height: 1.3;
}

.launch-body p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.launch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- Home page focus layout ---------- */

.home-wide {
  max-width: 1360px;
}

.home-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 76% 42%, rgba(232, 163, 61, 0.1), transparent 30%),
    var(--bg);
}

.home-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(232, 163, 61, 0.6), transparent);
  pointer-events: none;
}

.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(540px, 1fr);
  gap: clamp(2.5rem, 4vw, 4rem);
  align-items: center;
  min-height: min(720px, calc(100vh - 68px));
  padding-block: clamp(3rem, 5vw, 4.75rem);
}

.home-hero-copy {
  position: relative;
  z-index: 1;
}

.home-hero h1 {
  max-width: 9.2em;
  margin: 0.85rem 0 1.4rem;
  font-size: clamp(3rem, 5vw, 4.8rem);
  font-weight: 760;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.home-hero h1 span {
  display: block;
  margin-top: 0.12em;
  color: var(--accent);
}

.home-hero-lede {
  max-width: 42rem;
  margin: 0;
  color: var(--text-soft);
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.75;
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.home-hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 2.4rem 0 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
  list-style: none;
}

.home-hero-facts li {
  min-width: 0;
  padding: 1rem 1.05rem 1.05rem;
  background: rgba(11, 12, 14, 0.94);
}

.home-hero-facts strong,
.home-hero-facts span {
  display: block;
}

.home-hero-facts strong {
  margin-bottom: 0.3rem;
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.3;
}

.home-hero-facts span {
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.5;
}

.home-hero-visual {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 172px;
  gap: 0.9rem;
  min-width: 0;
}

.home-hero-product,
.home-hero-detail {
  text-decoration: none;
}

.home-hero-product {
  position: relative;
  overflow: hidden;
  min-width: 0;
  border: 1px solid var(--line-strong);
  background: #f4f3ef;
}

.home-hero-product::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.home-hero-product img {
  width: 100%;
  height: 100%;
  min-height: 590px;
  object-fit: cover;
}

.home-hero-model {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  max-width: calc(100% - 2rem);
  padding: 0.55rem 0.72rem;
  background: rgba(8, 9, 11, 0.86);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.home-hero-product-caption {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 2;
  display: grid;
  gap: 0.16rem;
  padding: 0.9rem 1rem;
  background: rgba(8, 9, 11, 0.88);
  color: #fff;
}

.home-hero-product-caption strong {
  font-size: 1rem;
}

.home-hero-product-caption small {
  color: #c7cbd0;
  font-size: 0.75rem;
}

.home-hero-rail {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 0.9rem;
}

.home-hero-rail-note {
  display: grid;
  align-content: start;
  gap: 0.45rem;
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: 1rem;
}

.home-hero-rail-note > span {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.home-hero-rail-note strong {
  font-size: 0.86rem;
  line-height: 1.35;
}

.home-hero-rail-note small {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.45;
}

.home-hero-rail-note-accent {
  border-color: rgba(232, 163, 61, 0.42);
}

.home-hero-detail {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #f4f3ef;
}

.home-hero-detail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.home-hero-detail span {
  padding: 0.7rem 0.8rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-align: center;
  text-transform: uppercase;
}

.home-proof {
  border-bottom: 1px solid rgba(0, 0, 0, 0.18);
  background: #e9e7e1;
  color: #101216;
}

.home-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.home-proof-item {
  min-width: 0;
  padding: 1.45rem 1.5rem 1.55rem;
  border-left: 1px solid rgba(0, 0, 0, 0.14);
}

.home-proof-item:last-child {
  border-right: 1px solid rgba(0, 0, 0, 0.14);
}

.home-proof-item strong,
.home-proof-item span {
  display: block;
}

.home-proof-item strong {
  color: #111317;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.1;
}

.home-proof-item span {
  margin-top: 0.35rem;
  color: #5b6067;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.4;
  text-transform: uppercase;
}

.home-fitment {
  background: #0f1115;
}

.home-fitment .fitment-finder-inner {
  padding-block: 2rem;
}

.home-fitment .fitment-finder-copy {
  border-left: 3px solid var(--accent);
  padding-left: 1.1rem;
}

.home-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.58fr);
  gap: 2rem 4rem;
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
}

.home-section-heading h2 {
  max-width: 18em;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.home-section-heading > p {
  margin: 0;
  color: var(--muted);
}

.home-value {
  padding-top: clamp(4.5rem, 8vw, 7rem);
}

.home-value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.home-value-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-card);
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.home-value-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.home-value-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f1f0ec;
}

.home-value-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.home-value-body {
  padding: 1.5rem 1.55rem 1.7rem;
}

.home-value-body > span {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.home-value-body h3 {
  margin: 0.55rem 0 0.65rem;
  font-size: 1.28rem;
  line-height: 1.25;
}

.home-value-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.home-featured {
  border-block: 1px solid rgba(0, 0, 0, 0.16);
  background: #e9e7e1;
  color: #111317;
}

.home-featured .eyebrow {
  color: #a4610c;
}

.home-featured .section-head {
  max-width: 860px;
}

.home-featured .section-intro,
.home-featured .launch-body p {
  color: #62676d;
}

.home-featured .launch-block {
  display: flex;
  flex-direction: column;
  border-color: rgba(0, 0, 0, 0.18);
  background: #fff;
  box-shadow: 0 18px 42px rgba(14, 16, 18, 0.08);
}

.home-featured .launch-media {
  background: #fff;
}

.home-featured .launch-media img {
  height: auto;
  aspect-ratio: auto;
  object-fit: initial;
}

.home-featured .launch-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  border-color: rgba(0, 0, 0, 0.12);
}

.home-featured .launch-body h3 {
  font-size: 1.25rem;
}

.home-featured .launch-actions {
  margin-top: auto;
}

.home-featured .btn-ghost {
  border-color: rgba(0, 0, 0, 0.36);
  color: #111317;
}

.home-engineering {
  border-bottom: 1px solid var(--line);
  background: var(--bg-raised);
}

.home-engineering .section-head {
  max-width: 930px;
}

.home-engineering .section-title {
  font-size: clamp(2.1rem, 4vw, 3.4rem);
}

.home-engineering-grid {
  border-color: rgba(232, 163, 61, 0.24);
  background: rgba(232, 163, 61, 0.24);
}

.home-engineering-grid .band-item {
  min-height: 230px;
  padding: 1.7rem 1.6rem;
  background: #0b0c0e;
}

.home-engineering-grid .band-num {
  font-size: 1.35rem;
}

.home-engineering-grid .band-item h3 {
  font-size: 1.12rem;
}

.home-engineering-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem 2.5rem;
  align-items: center;
  margin-top: 1.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}

.home-engineering-foot p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.home-engineering-foot strong {
  color: var(--text-soft);
}

.home-catalog .section-head {
  max-width: 880px;
}

.home-catalog .grid-cards {
  grid-template-columns: repeat(4, 1fr);
}

.home-catalog .product-card {
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.12);
}

.home-business {
  padding-top: 0;
}

.home-business-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.home-quality-panel,
.home-buyer-panel {
  background: var(--bg-card);
  padding: clamp(2rem, 4vw, 3.2rem);
}

.home-quality-panel h2,
.home-buyer-panel h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.65rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.home-quality-panel > p:not(.eyebrow) {
  margin: 1rem 0 1.4rem;
  color: var(--muted);
}

.home-quality-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-quality-list li {
  position: relative;
  padding-left: 1rem;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.home-quality-list li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--accent);
}

.home-document-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.6rem;
}

.home-document-tags span {
  border: 1px solid var(--line-strong);
  padding: 0.45rem 0.7rem;
  color: var(--text-soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.home-quality-panel > small {
  display: block;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.5;
}

.home-buyer-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.home-buyer-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.home-buyer-list li > span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.home-buyer-list strong,
.home-buyer-list small {
  display: block;
}

.home-buyer-list strong {
  font-size: 0.95rem;
  line-height: 1.35;
}

.home-buyer-list small {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.home-final-cta {
  padding-top: 0;
}

.cta-band.home-final-cta-band {
  border: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: clamp(2.2rem, 5vw, 3.6rem);
}

.home-final-cta-band .eyebrow {
  margin-bottom: 0.55rem;
  color: rgba(22, 16, 10, 0.68);
}

.home-final-cta-band h2 {
  max-width: 18em;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.035em;
}

.home-final-cta-band p {
  color: rgba(22, 16, 10, 0.72);
}

.home-cta-primary,
.home-cta-secondary {
  min-height: 48px;
  padding: 0.8rem 1.1rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}

.home-cta-primary {
  border: 1px solid #111317;
  background: #111317;
  color: #fff;
}

.home-cta-secondary {
  border: 1px solid rgba(22, 16, 10, 0.58);
  background: transparent;
  color: var(--accent-ink);
}

/* ---------- Capabilities & compliance bands ---------- */

.band-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.band-item {
  background: var(--bg);
  padding: 1.35rem 1.4rem;
}

.band-num {
  display: block;
  margin-bottom: 0.7rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.band-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  line-height: 1.3;
}

.band-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.compliance-item h3 {
  font-size: 1.06rem;
}

.compliance-item p {
  font-size: 0.84rem;
}

/* ---------- Product cards ---------- */

.product-card {
  border: 1px solid var(--line);
  background: var(--bg-card);
  transition: border-color 0.18s ease;
}

.product-card:hover {
  border-color: var(--line-strong);
}

.product-card-link {
  display: block;
  height: 100%;
  text-decoration: none;
}

.product-card-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--well);
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card-media .badge {
  position: absolute;
  top: 0.75rem;
  inset-inline-start: 0.75rem;
}

.product-card-body {
  padding: 1.05rem 1.15rem 1.25rem;
  border-top: 1px solid var(--line);
}

.card-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.card-title {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  line-height: 1.35;
}

.card-summary {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.87rem;
}

.card-link {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  border-bottom: 1px solid transparent;
}

.product-card-link:hover .card-link {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ---------- Products page: filter bar ---------- */

.page-head {
  padding-block: clamp(2rem, 5vw, 3.5rem) clamp(1.4rem, 3vw, 2rem);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.7rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--text-soft);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  padding: 0.42rem 0.9rem;
  cursor: pointer;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.chip[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-raised);
  padding: 0.1rem 0.15rem 0.1rem 0.85rem;
}

.search-box input {
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text);
  font-size: 0.92rem;
  padding: 0.6rem 0.35rem;
  min-width: 220px;
}

.search-box input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 0;
}

.search-box svg {
  flex: none;
  margin-inline-end: 0.4rem;
}

.count {
  margin: 0 0 1.1rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.empty-state {
  border: 1px dashed var(--line-strong);
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--muted);
}

/* ---------- Product detail ---------- */

.breadcrumb {
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted);
}

.breadcrumb a {
  color: var(--text-soft);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb .sep {
  margin-inline: 0.55rem;
  color: var(--muted);
}

.breadcrumb .crumb-current {
  color: var(--muted);
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(340px, 1fr);
  gap: clamp(2rem, 3vw, 4rem);
  padding-block: clamp(1.5rem, 4vw, 3rem);
}

.container.product-detail-shell {
  max-width: 1680px;
  padding-inline: clamp(1rem, 2.5vw, 2.5rem);
}

.product-layout > [data-gallery] {
  min-width: 0;
}

.product-info {
  position: sticky;
  top: 96px;
  align-self: start;
  padding-top: 0.5rem;
}

.gallery-main-frame {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: clamp(620px, 48vw, 820px);
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--well);
}

.gallery-expand {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  padding: 0;
  overflow: hidden;
  cursor: zoom-in;
}

.gallery-main-frame .gallery-expand > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-expand-hint {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(11, 12, 14, 0.8);
  color: var(--text);
  padding: 0.42rem 0.68rem;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  background: rgba(11, 12, 14, 0.78);
  color: var(--text);
  font: inherit;
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: border-color 0.18s ease, background 0.18s ease;
}

.gallery-nav:hover {
  border-color: var(--accent);
  background: rgba(11, 12, 14, 0.94);
}

.gallery-nav-prev {
  left: 0.75rem;
}

.gallery-nav-next {
  right: 0.75rem;
}

.gallery-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.7rem;
}

.gallery-counter {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.gallery-toggle {
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-soft);
  padding: 0.25rem 0;
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
}

.gallery-toggle:hover {
  border-color: var(--accent);
  color: var(--text);
}

.gallery-image-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  overflow: hidden;
  color: #161b22;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.gallery-image-overlay[hidden] {
  display: none;
}

.lightbox-image-shell .gallery-image-overlay {
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  transform: none;
}

.overlay-modes-grid,
.overlay-callouts,
.overlay-spec-card,
.overlay-promo,
.overlay-fitment-banner,
.overlay-vehicle-display,
.overlay-focus-feature-stack {
  position: absolute;
  inset: 0;
}

.overlay-promo {
  text-align: start;
}

.overlay-promo h3 {
  margin: 0;
  font-size: clamp(0.78rem, 2.45vw, 2.05rem);
  font-weight: 850;
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.overlay-promo-description {
  margin: 0.38em 0 0;
  font-size: clamp(0.46rem, 1.22vw, 0.96rem);
  font-weight: 650;
  line-height: 1.18;
  text-wrap: pretty;
}

.overlay-promo-kicker,
.overlay-promo-badge {
  display: inline-flex;
  align-items: center;
  margin: 0;
  border-radius: 999px;
  font-size: clamp(0.42rem, 1.05vw, 0.8rem);
  font-weight: 750;
  line-height: 1;
}

.overlay-promo-kicker {
  margin-block-end: 0.42em;
  padding: 0.34em 0.65em;
  background: #075ca8;
  color: #fff;
}

.overlay-promo-badge {
  margin-block-start: 0.65em;
  padding: 0.42em 0.78em;
  background: #0b61aa;
  color: #fff;
  box-shadow: 0 2px 10px rgba(0, 52, 104, 0.2);
}

.is-promo-dusk .overlay-promo {
  inset: 3.2% auto auto 2.7%;
  width: 52%;
  color: #fff;
  text-shadow: 0 2px 9px rgba(0, 0, 0, 0.78);
}

.is-promo-direct-fit .overlay-promo {
  inset: 2.2% auto auto 2.4%;
  width: 58%;
  color: #111820;
}

.is-promo-direct-fit .overlay-promo h3 {
  font-size: clamp(0.72rem, 2.08vw, 1.72rem);
}

.is-promo-direct-fit .overlay-promo-description {
  max-width: 97%;
  font-size: clamp(0.43rem, 1.08vw, 0.86rem);
}

.is-promo-studio .overlay-promo {
  inset: 2.6% 5% auto;
  color: #101820;
  text-align: center;
}

.is-promo-studio .overlay-promo h3 {
  font-size: clamp(0.88rem, 2.7vw, 2.25rem);
}

.is-promo-studio .overlay-promo-description {
  max-width: 84%;
  margin-inline: auto;
}

.is-promo-focus-studio .overlay-promo {
  inset: 3.2% 6% auto;
  width: 88%;
  color: #fff;
  text-align: start;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.82);
}

.is-promo-focus-studio .overlay-promo h3 {
  max-width: 92%;
  font-size: clamp(0.9rem, 3.05vw, 2.55rem);
  line-height: 0.98;
}

.is-promo-focus-studio .overlay-promo-description {
  max-width: 86%;
  font-size: clamp(0.48rem, 1.34vw, 1.02rem);
}

.is-promo-focus-day .overlay-promo {
  inset: 3.2% auto auto 5.5%;
  width: 75%;
  color: #071d31;
  text-align: start;
}

.is-promo-focus-day .overlay-promo h3 {
  max-width: 92%;
  font-size: clamp(0.8rem, 2.85vw, 2.25rem);
}

.is-promo-focus-day .overlay-promo-description {
  max-width: 88%;
  font-size: clamp(0.42rem, 1.12vw, 0.9rem);
}

.is-promo-focus-day .overlay-promo-kicker {
  background: #071d31;
}

.is-promo-focus-day .overlay-promo-badge {
  margin-block-start: 0.48em;
  background: #0b61aa;
  font-size: clamp(0.38rem, 0.95vw, 0.72rem);
}

.is-promo-focus-night .overlay-promo {
  inset: 4.1% 4.5% auto;
  width: 91%;
  color: #fff;
  text-align: start;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.82);
}

.is-promo-focus-night .overlay-promo h3 {
  max-width: 88%;
  font-size: clamp(0.9rem, 3.35vw, 2.75rem);
  font-style: italic;
  line-height: 1.03;
}

.is-promo-focus-night .overlay-promo-description {
  max-width: 74%;
  font-size: clamp(0.45rem, 1.22vw, 0.94rem);
}

.is-connector-panel .overlay-promo {
  inset: 63% 3.5% auto 54%;
  width: 42.5%;
  color: #fff;
  text-align: start;
}

.is-connector-panel .overlay-promo h3 {
  font-size: clamp(0.68rem, 2.05vw, 1.55rem);
  line-height: 1.04;
}

.is-connector-panel .overlay-promo-description {
  font-size: clamp(0.42rem, 1.08vw, 0.82rem);
  line-height: 1.18;
}

.is-connector-panel .overlay-promo-badge {
  padding: 0;
  background: transparent;
  color: #d9ff00;
  box-shadow: none;
  font-size: clamp(0.62rem, 1.85vw, 1.38rem);
  font-weight: 900;
}

[dir="rtl"] .overlay-promo {
  text-align: right;
}

[dir="rtl"] .is-promo-dusk .overlay-promo,
[dir="rtl"] .is-promo-direct-fit .overlay-promo,
[dir="rtl"] .is-promo-focus-day .overlay-promo,
[dir="rtl"] .is-promo-focus-night .overlay-promo,
[dir="rtl"] .is-connector-panel .overlay-promo {
  right: 2.7%;
  left: auto;
}

[dir="rtl"] .is-promo-focus-studio .overlay-promo {
  text-align: right;
}

.overlay-fitment-banner {
  inset: 2.4% 3% auto;
  height: 24%;
  color: #356bb4;
  text-align: center;
}

.overlay-fitment-banner h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 0.15em 0.3em;
  margin: 0;
  font-family: "Arial Narrow", "Roboto Condensed", Inter, sans-serif;
  font-size: clamp(0.95rem, 3.2vw, 2.55rem);
  font-stretch: condensed;
  font-weight: 800;
  line-height: 1.02;
}

.overlay-fitment-banner h3 strong {
  color: #e60012;
  font-size: 1.12em;
  font-weight: 900;
}

.overlay-fitment-banner p {
  margin: 0.34em 0 0;
  font-family: "Arial Narrow", "Roboto Condensed", Inter, sans-serif;
  font-size: clamp(0.72rem, 2.28vw, 1.8rem);
  font-weight: 800;
  line-height: 1.04;
}

.overlay-vehicle-display {
  inset: 2.5% 7% auto;
  height: auto;
  padding: 0.4em 0.7em;
  border: 2px solid rgba(255, 255, 255, 0.96);
  background: #02a7e7;
  box-shadow: 0 2px 0 rgba(0, 54, 84, 0.2);
  color: #06131d;
  text-align: center;
}

.overlay-vehicle-display h3 {
  margin: 0;
  font-family: "Arial Narrow", Impact, "Roboto Condensed", sans-serif;
  font-size: clamp(0.94rem, 3.1vw, 2.5rem);
  font-stretch: condensed;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.overlay-mode-cell {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.48em;
  width: 47%;
  height: 9.2%;
  color: #fff;
  text-align: start;
}

.overlay-mode-1 { top: 40.3%; left: 1.7%; }
.overlay-mode-2 { top: 40.3%; right: 1.7%; }
.overlay-mode-3 { top: 90.4%; left: 1.7%; }
.overlay-mode-4 { top: 90.4%; right: 1.7%; }

.overlay-mode-icon {
  position: relative;
  flex: 0 0 18%;
  height: 74%;
  color: currentColor;
}

.overlay-mode-icon::before {
  position: absolute;
  inset: 50% auto auto 50%;
  font-size: clamp(0.95rem, 3.4vw, 2.8rem);
  font-weight: 400;
  line-height: 1;
  transform: translate(-50%, -50%);
}

.overlay-mode-icon-1::before { content: "✺"; }
.overlay-mode-icon-2::before { content: "↔"; font-weight: 850; }
.overlay-mode-icon-3::before,
.overlay-mode-icon-4::before { content: "◖≡"; letter-spacing: -0.16em; }

.overlay-mode-copy {
  display: grid;
  gap: 0.12em;
  min-width: 0;
}

.overlay-mode-copy strong {
  font-size: clamp(0.52rem, 1.45vw, 1.12rem);
  font-weight: 850;
  line-height: 1.02;
  letter-spacing: 0.015em;
}

.overlay-mode-copy small {
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(0.34rem, 0.82vw, 0.64rem);
  font-weight: 520;
  line-height: 1.12;
}

.is-focus-modes-grid .overlay-mode-icon {
  display: none;
}

.is-focus-modes-grid .overlay-mode-cell {
  gap: 0;
}

.is-focus-modes-grid .overlay-mode-copy {
  width: 81%;
  margin-left: 19%;
}

[dir="rtl"] .is-focus-modes-grid .overlay-mode-cell {
  flex-direction: row;
  text-align: right;
}

[dir="rtl"] .is-focus-modes-grid .overlay-mode-copy {
  margin-right: 0;
  margin-left: 19%;
}

.gallery-main-frame:has(.gallery-image-overlay:not([hidden])) .gallery-expand-hint {
  display: none;
}

.is-focus-compare-grid .overlay-compare-panel h3 {
  font-size: clamp(0.7rem, 2.28vw, 1.76rem);
}

.is-focus-compare-grid .overlay-compare-panel li {
  padding-block: 0.25em;
  font-size: clamp(0.48rem, 1.56vw, 1.16rem);
}

[dir="rtl"] .overlay-mode-cell {
  flex-direction: row-reverse;
  text-align: right;
}

.overlay-compare-grid {
  position: absolute;
  inset: 51.5% 4.2% 3.5%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10.5%;
}

.overlay-compare-panel {
  min-width: 0;
  color: #171717;
  text-align: start;
}

.overlay-compare-panel h3 {
  margin: 0 0 0.52em;
  font-family: "Arial Narrow", "Roboto Condensed", Inter, sans-serif;
  font-size: clamp(0.8rem, 2.65vw, 2.05rem);
  font-weight: 850;
  line-height: 1.08;
}

.overlay-compare-panel ul {
  display: grid;
  gap: 0.28em;
  margin: 0;
  padding: 0;
  list-style: none;
}

.overlay-compare-panel li {
  padding: 0.32em 0;
  border-bottom: 1.5px solid #1c1c1c;
  font-family: "Arial Narrow", "Roboto Condensed", Inter, sans-serif;
  font-size: clamp(0.56rem, 1.82vw, 1.36rem);
  font-weight: 650;
  line-height: 1.12;
}

.overlay-callout {
  position: absolute;
  max-width: 44%;
  padding: 0.26em 0.46em;
  border-inline-start: 3px solid #00a6e8;
  background: rgba(255, 255, 255, 0.88);
  color: #171c22;
  font-size: clamp(0.52rem, 1.45vw, 1.08rem);
  font-weight: 750;
  line-height: 1.12;
}

.overlay-callout::after {
  position: absolute;
  top: 100%;
  inset-inline-start: 50%;
  width: 2px;
  height: clamp(28px, 8vw, 82px);
  background: #00a6e8;
  content: "";
}

.is-component-callouts .overlay-callout-1 { top: 7%; left: 8%; }
.is-component-callouts .overlay-callout-2 { top: 15%; right: 6%; }
.is-component-callouts .overlay-callout-3 { bottom: 7%; left: 8%; }

.overlay-panel-title {
  position: absolute;
  top: 3.2%;
  left: 50%;
  margin: 0;
  padding: 0.22em 0.45em;
  background: #9cc7ee;
  color: #fff;
  font-size: clamp(0.75rem, 2.5vw, 1.9rem);
  font-weight: 850;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transform: translateX(-50%);
  white-space: nowrap;
}

.is-product-callouts .overlay-callout-1 { top: 22%; left: 8%; }
.is-product-callouts .overlay-callout-2 { top: 26%; right: 5%; }
.is-product-callouts .overlay-callout-3 { bottom: 5%; left: 35%; }

.is-rear-adjustment .overlay-callout-1 {
  bottom: 12%;
  left: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.92);
  transform: translateX(-50%);
}

.is-rear-adjustment .overlay-callout-1::after {
  top: auto;
  bottom: 100%;
  height: clamp(42px, 16vw, 150px);
}

.is-focus-component-callouts .overlay-panel-title {
  top: 2.2%;
  width: max-content;
  max-width: 88%;
  background: #9cc7ee;
  font-size: clamp(0.66rem, 2.15vw, 1.62rem);
  text-align: center;
  white-space: normal;
}

.is-focus-component-callouts .overlay-callout {
  max-width: 39%;
  font-size: clamp(0.42rem, 1.18vw, 0.9rem);
}

.is-focus-component-callouts .overlay-callout-1 { top: 11.5%; left: 3%; }
.is-focus-component-callouts .overlay-callout-2 { top: 11.5%; right: 5%; }
.is-focus-component-callouts .overlay-callout-3 { top: 37%; left: 2%; }
.is-focus-component-callouts .overlay-callout-4 { top: 37%; right: 3%; }
.is-focus-component-callouts .overlay-callout-5 {
  top: 52.5%;
  left: 50%;
  transform: translateX(-50%);
}
.is-focus-component-callouts .overlay-callout-6 { bottom: 3%; left: 7%; }
.is-focus-component-callouts .overlay-callout-7 { right: 4%; bottom: 3%; }

.is-focus-component-callouts .overlay-callout-3::after,
.is-focus-component-callouts .overlay-callout-4::after,
.is-focus-component-callouts .overlay-callout-6::after,
.is-focus-component-callouts .overlay-callout-7::after {
  top: auto;
  bottom: 100%;
  height: clamp(34px, 12vw, 120px);
}

.overlay-focus-feature-title {
  position: absolute;
  top: 2.1%;
  left: 50%;
  margin: 0;
  padding: 0.18em 0.42em;
  border-radius: 0.18em;
  background: #08a5e6;
  color: #fff;
  font-family: "Arial Narrow", "Roboto Condensed", Inter, sans-serif;
  width: max-content;
  max-width: 92%;
  font-size: clamp(0.72rem, 2.55vw, 1.92rem);
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
  transform: translateX(-50%);
  text-align: center;
  white-space: normal;
}

.overlay-focus-feature {
  position: absolute;
  left: 1.2%;
  width: 97.6%;
  color: #121820;
  text-align: start;
}

.overlay-focus-feature h3 {
  margin: 0;
  color: #0674df;
  font-size: clamp(0.52rem, 1.55vw, 1.16rem);
  font-weight: 900;
  line-height: 1.02;
}

.overlay-focus-feature p {
  margin: 0.18em 0 0;
  font-size: clamp(0.35rem, 0.9vw, 0.68rem);
  font-weight: 650;
  line-height: 1.13;
}

.is-focus-function-display .overlay-focus-feature-1 { top: 46.4%; }
.is-focus-function-display .overlay-focus-feature-2 { top: 90.7%; }

.is-focus-beam-signal .overlay-focus-feature h3 {
  font-size: clamp(0.56rem, 1.7vw, 1.26rem);
}

.is-focus-beam-signal .overlay-focus-feature p {
  max-width: 78%;
  font-size: clamp(0.38rem, 1.02vw, 0.76rem);
}

.is-focus-beam-signal .overlay-focus-feature-1 { top: 39.3%; }
.is-focus-beam-signal .overlay-focus-feature-2 { top: 90.5%; }

[dir="rtl"] .overlay-focus-feature {
  text-align: right;
}

.overlay-spec-card > header {
  position: absolute;
  inset: 2.5% 7% auto;
  text-align: center;
}

.overlay-spec-card h3 {
  margin: 0;
  color: #4776bb;
  font-family: "Arial Narrow", "Roboto Condensed", Inter, sans-serif;
  font-size: clamp(0.94rem, 2.9vw, 2.25rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.overlay-spec-card header p {
  max-width: 90%;
  margin: 0.55em auto 0;
  color: #424b56;
  font-size: clamp(0.4rem, 1.05vw, 0.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.overlay-spec-card > ul {
  position: absolute;
  inset: 35% 11% 9%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 0 5%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.overlay-spec-card li {
  display: grid;
  gap: 0.2em;
  align-content: start;
  min-width: 0;
  padding: 0.76em 0.24em;
  border-bottom: 1px solid rgba(76, 96, 119, 0.28);
}

.overlay-spec-card li span {
  color: #7a828b;
  font-size: clamp(0.48rem, 1.24vw, 0.94rem);
  font-weight: 650;
  line-height: 1.2;
}

.overlay-spec-card li strong {
  color: #222a33;
  font-size: clamp(0.58rem, 1.52vw, 1.14rem);
  font-weight: 750;
  line-height: 1.22;
  overflow-wrap: anywhere;
}

.gallery-thumbs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 112px;
  gap: 0.6rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  margin-top: 0.65rem;
  padding: 0.1rem 0 0.55rem;
  scroll-snap-type: x proximity;
  scrollbar-color: var(--line-strong) transparent;
}

.gallery-thumb {
  position: relative;
  width: 112px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--well);
  padding: 0;
  cursor: pointer;
  scroll-snap-align: start;
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-thumb.is-active {
  border-color: var(--accent);
}

.gallery-thumb-spec-label {
  position: absolute;
  inset-inline: 0.35rem;
  inset-block-end: 0.35rem;
  padding: 0.3rem 0.35rem;
  background: rgba(8, 20, 34, 0.82);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 750;
  line-height: 1.15;
  text-align: center;
}

.product-eyebrow {
  margin: 0;
}

.product-info h1 {
  margin: 0.65rem 0 0.95rem;
  font-size: clamp(1.45rem, 2.8vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-block: 0 1.1rem;
}

.product-desc {
  margin: 0;
  max-width: 46em;
  color: var(--text-soft);
  font-size: 1.02rem;
}

.feature-list {
  margin: 1.4rem 0 0;
  padding-inline-start: 1.15rem;
}

.feature-list li {
  margin-block: 0.45rem;
  color: var(--text-soft);
}

.feature-list li::marker {
  color: var(--accent);
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.7rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.scope-note {
  margin: 1.1rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.product-lower {
  border-top: 1px solid var(--line);
}

body.lightbox-open {
  overflow: hidden;
}

.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  grid-template-columns: minmax(64px, 0.08fr) minmax(0, 1fr) minmax(64px, 0.08fr);
  place-items: center;
  background: rgba(4, 5, 7, 0.88);
  padding: 1rem clamp(0.75rem, 2vw, 2rem);
  opacity: 0;
  pointer-events: none;
  -webkit-backdrop-filter: blur(12px) saturate(0.75);
  backdrop-filter: blur(12px) saturate(0.75);
  transition: opacity 0.22s ease, background 0.22s ease;
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox.is-closing {
  pointer-events: none;
}

.lightbox-figure {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: center;
  width: 100%;
  max-width: 1480px;
  height: calc(100vh - 2rem);
  margin: 0;
}

.lightbox-image-shell {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: fit-content;
  height: fit-content;
  max-width: 100%;
  max-height: calc(100vh - 6.25rem);
  overflow: hidden;
  border-radius: 4px;
  background: #08090b;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
  opacity: 0;
  transform: translateY(10px) scale(0.97);
  transition: opacity 0.22s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  isolation: isolate;
}

.lightbox.is-open .lightbox-image-shell {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.lightbox.is-switching .lightbox-image-shell {
  opacity: 0.38;
  transform: scale(0.985);
}

.lightbox-image-shell img {
  grid-area: 1 / 1;
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - 6.25rem);
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox-image-shell::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 4;
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  border: 2px solid rgba(255, 255, 255, 0.24);
  border-top-color: var(--accent);
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
}

.lightbox.is-loading .lightbox-image-shell::after {
  opacity: 1;
  animation: lightbox-spin 0.7s linear infinite;
}

@keyframes lightbox-spin {
  to { transform: rotate(360deg); }
}

.lightbox-image-zone {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 50%;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 0;
  cursor: pointer;
  touch-action: manipulation;
}

.lightbox-image-zone-prev {
  left: 0;
  cursor: w-resize;
}

.lightbox-image-zone-next {
  right: 0;
  cursor: e-resize;
}

.lightbox-image-zone span {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  background: rgba(8, 9, 11, 0.64);
  font-size: 2rem;
  line-height: 1;
  opacity: 0;
  transform: translateY(-50%) scale(0.84);
  transition: opacity 0.16s ease, transform 0.2s ease, border-color 0.16s ease, background 0.16s ease;
}

.lightbox-image-zone-prev span {
  left: 1rem;
}

.lightbox-image-zone-next span {
  right: 1rem;
}

.lightbox-image-zone:hover span,
.lightbox-image-zone:focus-visible span {
  border-color: var(--accent);
  background: rgba(8, 9, 11, 0.84);
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

.lightbox-figure figcaption {
  max-width: 1120px;
  margin-top: 0.65rem;
  padding: 0.38rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  background: rgba(8, 9, 11, 0.58);
  color: var(--text-soft);
  font-size: 0.8rem;
  line-height: 1.4;
  text-align: center;
}

.lightbox-close,
.lightbox-nav {
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(10, 11, 14, 0.68);
  color: var(--text);
  cursor: pointer;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: color 0.16s ease, border-color 0.16s ease, background 0.16s ease, transform 0.2s ease;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 1;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
}

.lightbox-nav {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 2rem;
}

.lightbox-nav:hover,
.lightbox-close:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(10, 11, 14, 0.9);
  transform: scale(1.06);
}

.table-scroll {
  overflow-x: auto;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table th,
.spec-table td {
  text-align: start;
  vertical-align: top;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.94rem;
}

.spec-table th {
  width: 34%;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.spec-table td {
  color: var(--text-soft);
}

.sub-title {
  margin: 2rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
}

.check-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin-block: 0.5rem;
  padding-inline-start: 1.5rem;
  color: var(--text-soft);
}

.check-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.62em;
  width: 0.55em;
  height: 0.55em;
  background: var(--accent);
}

.check-list-muted li {
  color: var(--muted);
  font-size: 0.92rem;
}

.check-list-muted li::before {
  background: var(--line-strong);
}

.variant-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.1rem;
}

.variant-block {
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: 1rem 1.2rem;
}

.variant-block h3 {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.variant-block ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.variant-block li {
  margin-block: 0.3rem;
  color: var(--text-soft);
  font-size: 0.94rem;
}

.rfq-section {
  border-top: 1px solid var(--line);
}

.rfq-inline-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
}

/* ---------- Forms ---------- */

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 1.1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--text-soft);
}

.req {
  color: var(--accent);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  padding: 0.72rem 0.85rem;
}

.form-field textarea {
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #666d75;
}

.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.check-line {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.86rem;
  color: var(--text-soft);
  cursor: pointer;
}

.check-line input {
  width: auto;
  margin-top: 0.2rem;
  accent-color: var(--accent);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 0.6rem;
}

.form-hint {
  margin: 0;
  max-width: 34em;
  font-size: 0.82rem;
  color: var(--muted);
}

.form-status {
  margin: 1rem 0 0;
  padding: 0.95rem 1.15rem;
  border: 1px solid var(--line-strong);
  background: var(--bg-raised);
  color: var(--text-soft);
  font-size: 0.92rem;
}

.form-status.is-visible {
  border-color: var(--accent);
  color: var(--text);
}

.rfq-wrap {
  border: 1px solid var(--line);
  background: var(--bg-card);
  padding: clamp(1.2rem, 3vw, 2rem);
}

/* ---------- CTA band ---------- */

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem 2.5rem;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: clamp(1.6rem, 4vw, 2.8rem);
}

.cta-band h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  line-height: 1.2;
}

.cta-band p {
  margin: 0;
  color: var(--muted);
  max-width: 42em;
}

.cta-band .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* ---------- Audience ---------- */

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.audience-item {
  border: 1px solid var(--line);
  background: var(--bg-card);
  padding: 1.3rem 1.35rem;
}

.audience-item h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  line-height: 1.3;
}

.audience-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* ---------- Engineering ---------- */

.step-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  border: 1px solid var(--line);
  background: var(--bg-card);
  padding: 1.2rem 1.3rem;
}

.step-num {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent);
  line-height: 1;
}

.step h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  line-height: 1.3;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.schematic-wrap {
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: clamp(1rem, 3vw, 1.8rem);
}

.schematic-wrap svg {
  width: 100%;
  height: auto;
}

.schematic-caption {
  margin: 0.9rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.pillar {
  border: 1px solid var(--line);
  background: var(--bg-card);
  padding: 1.4rem 1.5rem;
}

.pillar h3 {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
}

.pillar p {
  margin: 0 0 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.pillar ul {
  margin: 0;
  padding-inline-start: 1.1rem;
}

.pillar li {
  margin-block: 0.35rem;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.pillar li::marker {
  color: var(--accent);
}

/* ---------- About ---------- */

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.8rem, 5vw, 3.5rem);
  align-items: start;
}

.story-copy p {
  color: var(--text-soft);
  margin: 0 0 1rem;
}

.timeline {
  border-inline-start: 1px solid var(--line-strong);
  padding-inline-start: 1.4rem;
  margin: 0;
}

.t-item {
  position: relative;
  padding-block: 0.7rem 1.3rem;
}

.t-item::before {
  content: "";
  position: absolute;
  inset-inline-start: -1.4rem;
  top: 1.05rem;
  width: 9px;
  height: 9px;
  background: var(--accent);
  transform: translateX(-50%);
}

.t-year {
  display: block;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.t-item p {
  margin: 0.35rem 0 0;
  color: var(--text-soft);
  font-size: 0.95rem;
}

.principles-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.principle {
  border-top: 2px solid var(--accent);
  padding-top: 0.9rem;
}

.principle h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
}

.principle p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* ---------- Contact ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(1.8rem, 5vw, 3.5rem);
  align-items: start;
}

.contact-aside h2 {
  margin: 0 0 0.8rem;
  font-size: 1.15rem;
}

.contact-aside p {
  color: var(--muted);
  font-size: 0.94rem;
  margin: 0 0 1.2rem;
}

.channel-note {
  border: 1px dashed var(--line-strong);
  padding: 1rem 1.15rem;
  font-size: 0.88rem;
  color: var(--text-soft);
}

/* ---------- Privacy / misc prose ---------- */

.prose {
  max-width: 760px;
}

.prose h2 {
  margin: 2rem 0 0.7rem;
  font-size: 1.12rem;
  letter-spacing: 0.02em;
}

.prose p,
.prose li {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.prose ul {
  padding-inline-start: 1.2rem;
}

.prose li {
  margin-block: 0.4rem;
}

/* ---------- 404 ---------- */

.notfound {
  text-align: center;
  padding-block: clamp(4rem, 12vw, 8rem);
}

.notfound .code {
  display: block;
  font-size: clamp(4rem, 14vw, 8rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--accent);
}

.notfound h1,
.notfound-heading {
  margin: 1.2rem 0 0.7rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
}

.notfound p {
  margin: 0 auto 1.8rem;
  max-width: 34em;
  color: var(--muted);
}

.notfound-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-media {
    max-width: 560px;
  }

  .product-layout {
    grid-template-columns: 1fr;
  }

  .product-info {
    position: static;
    padding-top: 0;
  }

  .gallery-main-frame {
    height: min(76vw, 760px);
  }

  .launch-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .band-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .step-grid,
  .pillars {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .story-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .fitment-finder-inner,
  .fitment-finder-form {
    grid-template-columns: 1fr;
  }

  .fitment-finder-form {
    gap: 0.9rem;
  }

  .finder-submit {
    width: 100%;
  }

  .principles-list {
    grid-template-columns: 1fr;
  }

  .cta-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1040px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: 68px;
    inset-inline: 0;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--line);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  }

  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.6rem 1.2rem 1.2rem;
  }

  .site-nav li {
    border-bottom: 1px solid var(--line);
  }

  .site-nav li:last-child {
    border-bottom: 0;
  }

  .site-nav .nav-link {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 0;
  }

  .site-nav .nav-cta {
    padding-top: 1rem;
  }

  .site-nav .btn {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .launch-grid {
    grid-template-columns: 1fr;
  }

  .gallery-thumbs {
    grid-template-columns: none;
    grid-auto-columns: 100px;
  }

  .gallery-thumb {
    width: 100px;
  }

  .gallery-nav {
    width: 38px;
    height: 38px;
  }

  .gallery-main-frame {
    height: min(92vw, 560px);
  }

  .gallery-expand-hint {
    display: none;
  }

  .lightbox {
    grid-template-columns: 1fr;
    padding: 0.75rem;
  }

  .lightbox-figure {
    grid-column: 1;
    height: calc(100vh - 1.5rem);
  }

  .lightbox-figure img {
    max-height: calc(100vh - 7.5rem);
  }

  .lightbox-nav {
    position: absolute;
    bottom: 1rem;
    z-index: 1;
    width: 48px;
    height: 48px;
  }

  .lightbox-prev {
    left: 1rem;
  }

  .lightbox-next {
    right: 1rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .band-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .variant-grid {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .filter-bar {
    align-items: stretch;
  }

  .search-box,
  .search-box input {
    width: 100%;
  }
}

@media (min-width: 1440px) {
  .container {
    max-width: 1280px;
  }

  .container.home-wide {
    max-width: 1360px;
  }
}

@media (max-width: 1180px) {
  .home-hero-grid {
    grid-template-columns: minmax(0, 0.96fr) minmax(460px, 1.04fr);
    gap: 2.5rem;
  }

  .home-hero h1 {
    font-size: clamp(2.85rem, 5vw, 4.3rem);
  }

  .home-hero-visual {
    grid-template-columns: minmax(0, 1fr) 148px;
  }

  .home-hero-product img {
    min-height: 520px;
  }
}

@media (max-width: 960px) {
  .home-hero-grid {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .home-hero-copy {
    max-width: 760px;
  }

  .home-hero-visual {
    max-width: 780px;
  }

  .home-proof-grid,
  .home-value-grid,
  .home-catalog .grid-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-proof-item:nth-child(3) {
    border-top: 1px solid rgba(0, 0, 0, 0.14);
  }

  .home-proof-item:nth-child(4) {
    border-top: 1px solid rgba(0, 0, 0, 0.14);
    border-right: 1px solid rgba(0, 0, 0, 0.14);
  }

  .home-section-heading,
  .home-engineering-foot,
  .home-business-grid {
    grid-template-columns: 1fr;
  }

  .home-section-heading > p {
    max-width: 42rem;
  }

  .home-engineering-grid .band-item {
    min-height: 0;
  }
}

@media (max-width: 720px) {
  .home-hero-grid {
    padding-block: 3.2rem 3.8rem;
  }

  .home-hero h1 {
    max-width: 10em;
    font-size: clamp(2.55rem, 12vw, 4rem);
  }

  .home-hero-lede {
    font-size: 1rem;
  }

  .home-hero-facts {
    grid-template-columns: 1fr;
  }

  .home-hero-visual {
    grid-template-columns: 1fr;
  }

  .home-hero-product img {
    min-height: 0;
    aspect-ratio: 1 / 1;
  }

  .home-hero-rail {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: none;
  }

  .home-proof-grid,
  .home-value-grid,
  .home-catalog .grid-cards {
    grid-template-columns: 1fr;
  }

  .home-proof-item,
  .home-proof-item:last-child,
  .home-proof-item:nth-child(3),
  .home-proof-item:nth-child(4) {
    border: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.14);
  }

  .home-section-heading {
    gap: 1rem;
  }

  .home-section-heading h2 {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .home-quality-list {
    grid-template-columns: 1fr;
  }

  .home-final-cta-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .home-hero-actions .btn {
    width: 100%;
  }

  .home-hero-rail {
    grid-template-columns: 1fr;
  }

  .home-hero-detail img {
    aspect-ratio: 4 / 3;
  }

  .home-buyer-list li {
    grid-template-columns: 34px 1fr;
  }

  .home-final-cta-band .cta-actions,
  .home-final-cta-band .btn {
    width: 100%;
  }
}

/* ---------- Motion preferences ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- i18n: language switcher ---------- */

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  margin-inline-start: 0.85rem;
}

.lang-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.28rem 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--text-soft);
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-decoration: none;
  line-height: 1.2;
  transition: color 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.lang-link:hover {
  color: var(--text);
  border-color: var(--accent);
}

.lang-link.is-current {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.lang-link .lang-short {
  display: none;
}

@media (max-width: 1040px) {
  .lang-switcher {
    margin-inline-start: 0;
  }

  .lang-link {
    padding: 0.24rem 0.42rem;
  }

  .lang-link .lang-full {
    display: none;
  }

  .lang-link .lang-short {
    display: inline;
  }
}

/* Keep the supplied logo, four language choices and menu control on one 390 px row. */
@media (max-width: 520px) {
  .header-inner {
    gap: 0.45rem;
  }

  .brand {
    flex: 0 0 auto;
  }

  .brand-logo {
    width: 124px;
  }

  .lang-switcher {
    flex: 1 1 auto;
    min-width: 0;
    justify-content: center;
    gap: 0.18rem;
  }

  .lang-link {
    padding: 0.24rem 0.34rem;
  }

  .nav-toggle {
    flex: 0 0 auto;
  }
}

/* ---------- i18n: RTL (Arabic) ---------- */

html[dir="rtl"] body {
  font-family: "Segoe UI", "Noto Kufi Arabic", "Noto Naskh Arabic", "Tahoma", Arial, sans-serif;
  line-height: 1.72;
}

/* Latin technical tokens inside RTL copy keep their reading order. */
[dir="rtl"] .ltr {
  direction: ltr;
  unicode-bidi: isolate;
}

[dir="rtl"] .home-hero-product-caption {
  right: auto;
  inset-inline-end: 1rem;
}

[dir="rtl"] .home-fitment .fitment-finder-copy {
  border-left: 0;
  border-right: 3px solid var(--accent);
  padding-left: 0;
  padding-right: 1.1rem;
}

[dir="rtl"] .home-quality-list li {
  padding-left: 0;
  padding-right: 1rem;
}

[dir="rtl"] .home-quality-list li::before {
  left: auto;
  right: 0;
}

[dir="rtl"] .gallery-expand-hint {
  right: auto;
  left: 1rem;
}

[dir="rtl"] .gallery-nav-prev {
  left: auto;
  right: 0.75rem;
}

[dir="rtl"] .gallery-nav-next {
  right: auto;
  left: 0.75rem;
}

[dir="rtl"] .gallery-thumbs {
  direction: ltr;
}

[dir="rtl"] .gallery-thumbs .gallery-thumb {
  direction: rtl;
}

[dir="rtl"] .lightbox-close {
  right: auto;
  left: 1rem;
}

[dir="rtl"] .lightbox-prev {
  left: auto;
  right: 1rem;
}

[dir="rtl"] .lightbox-next {
  right: auto;
  left: 1rem;
}

[dir="rtl"] .lightbox-image-zone-prev {
  left: auto;
  right: 0;
  cursor: e-resize;
}

[dir="rtl"] .lightbox-image-zone-next {
  right: auto;
  left: 0;
  cursor: w-resize;
}

[dir="rtl"] .lightbox-image-zone-prev span {
  left: auto;
  right: 1rem;
}

[dir="rtl"] .lightbox-image-zone-next span {
  right: auto;
  left: 1rem;
}

[dir="rtl"] .spec-table th,
[dir="rtl"] .spec-table td {
  text-align: start;
}

[dir="rtl"] .gallery-toggle,
[dir="rtl"] .gallery-counter {
  letter-spacing: 0.02em;
}

[dir="rtl"] .gallery-counter {
  direction: ltr;
  unicode-bidi: isolate;
  display: inline-block;
}